Pith Number

pith:VV62WCDI

pith:2014:VV62WCDIDIDLMBFU6JSRA577QP

not attested not anchored not stored refs pending

High Speed Railway Wireless Communications: Efficiency v.s. Fairness

Khaled Ben Letaief, Pingyi Fan, Yunquan Dong

arxiv:1403.4357 v1 · 2014-03-18 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VV62WCDIDIDLMBFU6JSRA577QP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:56:05.935985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad7dab08681a06b604b4f2651077ff83c5c1b1027868f472c1f011f53ad33097

Aliases

arxiv: 1403.4357 · arxiv_version: 1403.4357v1 · doi: 10.48550/arxiv.1403.4357 · pith_short_12: VV62WCDIDIDL · pith_short_16: VV62WCDIDIDLMBFU · pith_short_8: VV62WCDI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VV62WCDIDIDLMBFU6JSRA577QP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ad7dab08681a06b604b4f2651077ff83c5c1b1027868f472c1f011f53ad33097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b8d5ed4a18106626c5b734b996a95a8a346c75dc9a69edbc1822e7ef9d30411",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-18T06:32:44Z",
    "title_canon_sha256": "17ba5fc7b558cad282d8da5c9fcbee0adf4877db1d8a45e97cc0bbdae8bb55c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4357",
    "kind": "arxiv",
    "version": 1
  }
}